A student creates an electrochemical cell based on 5.00 x10−3 mol of both O2 (g) and H2S (g) in separate 2.0 L vessels equipped with Pt (s) electrodes in acidic solution at 298 K. What would be the voltage produced?
S(s) + 2H+ + 2e− → H2S (g) Eo = +0.144 V
O2(g) + 4H+ + 4e− → 2 H2O (l) Eo = +1.229 V
+1.002 V
+1.031 V
+1.088 V
+1.145 V
+0.932 V